In March 2011, the company restructured with Yangcheng Nuowei Chemical Company.

In July 2011, the company restructured with Tunliu Chemical Company.

In February 2012, the Group established an import and export trading company.

In August 2012, it restructured with Henan Linzhou Yuhao Chemical Technology Co., LTD.

In April 2013, the annual output of 800 tons of detonator production line passed the expert review.

In September 2013, Shanxi Huhua Group Co., LTD was restructured.